KR20150003341A - Water-saving toilet bowl - Google Patents

Abstract

The flushing chamber has a flushing chamber, a flushing chamber and a water tank are connected to each other, a water tank is provided with a switch, and a drain pipe of the flushing chamber is connected to a water- And the water-saving device includes a valve assembly for controlling the blocking and the forwarding of the housing, the hose and the hose. The valve assembly includes a rotary member, a rotary shaft, and a first pressing member. The hose is inclined in a housing, one end of the hose is connected to a drain pipe, and the other end is connected to an external drain pipe. The rotary shaft is in the housing, and the rotary member is rotatably installed on the rotary shaft. The first pressing member is located at the front end of the rotary member. The first pressing member presses the hose when the rotary member rotates to cut off the hose. The hose is discharged by using the straight hose installed at an angle. It can be discharged without having to raise the inclination, and by the action of gravity, it is possible to discharge the dirt simply by a little water.

Description

{WATER-SAVING TOILET BOWL}

The present invention relates to a sanitary area and specifically relates to a water-saving type toilet seat as a kind of toilet seat.

At present, the left-hand side of the toilet is recognized as a measure of hygiene level, and the left-hand side developed by the British has made a great contribution to human society. Because of the emergence of a toilet seat, human toilet use has become more clean, more hygienic and more convenient, and the quality of human life has been greatly improved. Moreover, since an underground water drainage system has been built throughout the city, This makes it convenient to use the toilet seat.

The existing toilet seat is designed to prevent the odor in the sewer pipe from flowing back to the outside through the toilet seat and to bend the sewer pipe of the toilet seat upwards and to bend downward again for the purpose of storing water in the toilet seat. In order to drain the sewage into the sewer after using the toilet, the toilet was washed with a large amount of water, and the sewage was able to be washed through the sewer pipe about 50 mm higher than the bottom of the toilet floor. Otherwise, the dirt is left in the toilet seat, which is why the traditional toilet seat wastes water.

The present invention is a kind of water saving type toilet seat which solves the technical problem and improves water utilization rate with a simple structure and a reasonable design.

In order to solve the technical problem, a water-saving type toilet seat provided by the present invention includes a water tank installed in a counter seat and a counter seat, a flushing chamber is provided in the counter seat, the flushing chamber is connected to a water tank, And a drain pipe of the flushing chamber is connected to an outside drain pipe through a water saving device, and the water saving device includes a valve assembly for controlling the opening and opening of the housing, the hose and the hose.

The valve assembly includes a rotary member, a rotary shaft, and a first pressing member. The hose is inclined to the housing, one end of the hose is connected to the drain pipe, and the other end is connected to the outside drain pipe. The rotary shaft is installed in the housing. The rotary member is rotatably installed on the rotary shaft. The first pressing member is installed at the front end of the rotary member. The first pressing member presses the hose when the rotary member rotates, Or open.

In order to improve the safety of the water-saving type toilet seat, the water-saving device of the present invention also has a siphon tube, and the siphon tube is installed in the hose in an inverted "u " shape.

The rotating member of the present invention also has a rotating end extending therefrom, and a second pressing member is provided on the upper end of the rotating end, and the second pressing member presses the siphon tube to shut off or open the siphon tube when the rotating member rotates .

In order to firmly fix the hose, the drain pipe and the sewage pipe, there is a fixing groove extending in the circumferential direction at both ends of the hose of the present invention, and the water saving device also has a hoop ring, To the drain pipe and the sewage pipe.

The rear end of the rotating member of the present invention is connected to a driving rope for pulling and rotating the rotating member, and the driving rope is interlocked with the switch.

The water-saving device of the present invention further includes a return spring, wherein one end of the return spring is connected to the rear end of the rotating member, and the other end is fixed to the housing.

The housing of the present invention further includes a first fixing block and a second fixing block, wherein the first fixing block is located on the other side of the hose relative to the first pressing member, and the second fixing block is fixed to the second pressing member It is on the other side of the siphon tube which is opposed.

One end of the sewer pipe adjacent to the hose of the present invention has a liquid unidirectional flow valve.

As a beneficial effect of the present invention, since the new toilet seat is designed to discharge the dirt through the straight hose installed at an inclined position, the dirt on the toilet seat does not need to climb uphill, Can be discharged. Its structure is simple, easy to use, high in safety, and has great marketability.

FIG. 1 is a normal state view of the water-saving type toilet seat of the present invention in an unused state,
FIG. 2 is a steady state view of the water-saving type toilet seat of the present invention in a state of discharging dirt.

In order to explain the technical contents, structural characteristics, realization purposes and effects of the present invention in detail, the embodiments and the drawings will be explained.

1, the water-saving type toilet seat provided by the present invention includes a float 1 and a water tank 2 installed in the float 1, and the float 1 is provided with a flushing chamber 11, The flushing chamber 11 is connected to the water tank 2 and the water tank 2 is provided with a switch 21. A flush valve is provided between the water tank 2 and the flushing chamber 11 , The switch (21) controls the opening and closing of the flush valve and rinses the left-hand side with water.

The water discharge pipe 111 of the flushing chamber 11 is connected to an external sewer pipe through a water saving device and the water saving device includes a valve assembly for controlling the opening and closing of the housing, the hose 4 and the hose 4.

The valve assembly includes a rotary member 51, a rotary shaft 52 and a first pressing member 53. The hose 4 is sloped in the housing and one end of the hose 4 is connected to a drain pipe 111, And the other end is connected to the outside sewer pipe. The rotary shaft 52 is installed in the housing and the rotary member 51 is rotatably installed on the rotary shaft 52. The first pressing member 53 is installed at the front end of the rotary member 51, The pressing member 53 presses the hose 4 to shut off and open the hose 4 when the rotating member 51 rotates.

The hose 4 is inclined and connected to the drain pipe 111 and the outside sewer pipe. When the dirt is washed in the flushing chamber 11, the dirt and water are discharged through the direct inclined hose 4 to the outside sewer pipe. The difference from the traditional toilet seat is that it does not need to go up in the process of discharging the dirt and it can be simply discharged with a little water because it is inclined downward.

In the embodiment of the present invention, the sewer pipe is a sewer pipe 31 or a sewer pipe 32, and the specific type of the sewer pipe is taken into account according to the specific installation position of the left side Install it.

Specifically, the present invention is not limited to the material of the hose 4, and is a material in which a silicone hose is optimized. Of course, the present invention does not limit the specific material of the hose 4.

Among them, the present invention provides an optimization method for fixing the hose 4, and the connection fixing end between the hose 4 and the drain pipe 111 and the external sewer pipe is fixed by using a hoop ring. The hoop ring is installed in the fixing groove to connect the hose 4 to the drain pipe 111 and the drain pipe 111. [ And the fixing groove is also firmly fixed by restricting axial movement of the hoop ring, and is easy to disassemble and simple to use.

The housing 1 has the housing or the housing 1 is the housing and the housing serves to fix the rotary shaft 52 and the rotary member 51 is rotatably installed on the rotary shaft 52. In the present embodiment, the rotating member 51 is a rotating plate installed parallel to each other, and a rotating hole through which the rotating shaft 52 passes is formed in the center portion of the rotating plate. In this embodiment, the first pressure member 53 is a pressure lever, both ends of the pressure lever are respectively connected to two rotary plates, the hose 4 extends to a space between the pressure lever and the rotary shaft 52, When the member 51 is rotated in the direction of the hose 4 along the pressing lever, the pressing lever presses the hose 4 to make the cross section of the hose 4 small and keeps the hose 4 shut off while rotating continuously. At this time, the hose 4 can be opened by rotating the rotary member 51 in the opposite direction, and the rotary member 51 can selectively open and shut off the hose 4 by a rocker shaft method at the rotary shaft 52 .

The concrete embodiment of the rocker shaft type of the rotary member 51 is as follows. The rotary member 51 is connected to a driving rope 6 for rotating and rotating the rotary member 51. The driving rope 6 is interlocked with the switch 21 and the hose 4, And the first pressing member 53 presses the hose 4 at this time. When the switch 21 of the water tank 2 is turned on after the use of the left side lid is completed, the driving rope 6 simultaneously rotates the rotating member 51 to open the flush valve and the water tank 2 opens the flushing chamber 11, And the hose 4 is opened to discharge the dirt.

Another embodiment of the shaft system as the rotary member 51 is that the drive rope 6 is connected to the rear end of the rotary member 51 and the water saving device also has a return spring 7, One end of which is connected to the rear end of the rotary member 51, and the other end of which is fixed to the housing.

When the left side lid is not used, the first pressing member 53 blocks the hose 4 and the spring is in the normal position. The driving rope 6 is rotated by pulling the rotary member 51 to open the hose 4 to discharge the dirt. When the driving rope 6 is not in use, the driving rope 6 is rotated The acting force is removed, and the rotating member 51 is returned to the initial position under the action of the return spring 7. [

There may be a case in which the driving rope 6 passes through the outside of the water tank 2 to ensure the aesthetic appearance of the entire toilet seat.

In order to prevent the hose 4 from being blocked due to the first bending of the first pressing member 53 by pressing the hose 4, the housing is provided with the first fixing block 81, The first fixing block 81 supports the hose 4 on the other side of the hose 4 relative to the first pressing member 53 and the first pressing member 53 is supported on the hose 4 When the pressure is applied, the hose 4 restricts the movement of the hose 4 under the action of the holding force of the first fixing block 81, thereby shutting off and opening the hose 4.

When the left side lid is not used, the hose 4 is blocked. That is, water is not discharged to the sewage pipe. If a leak occurs in the left-hand side, the water continuously flows into the flushing chamber 11 and eventually becomes full in the left-hand side. To prevent such a situation, the water-saving device also includes a siphon tube 9 in this embodiment. The siphon tube 9 is mounted on the hose 4 in an inverted "U" shape and the siphon tube 9 has an upper end point of its inverted "U" shape lower than the height of the seat 1, And the siphon tube 9 can use a tube having a relatively small inner diameter.

There are two effects of the siphon tube. One is to cut off the hose that discharges the dirt, and then generate a kind of suction force when the sewage in the sewage pipe continues to fall. The suction force causes a siphon phenomenon through the siphon tube to continuously suck the water (or air) in the left-hand side of the toilet, thereby discharging the dirt cleanly.

The second effect is leakage protection. When the hose 4 is shut off, if water leaks at the left side and the water level becomes higher than the upper point position of the siphon tube 9, the water flows out of the siphon tube 9 by the action of the pressure difference. In addition, a user warning sensor can be installed to inform the user.

Since the siphon tube 9 is shut off when the hose 4 is used, the water stream of the wastewater is divided by the siphon tube 9, so that the momentum of the hose 4 is weakened and water is prevented from being wasted, This prevents the leakage preventing effect from being lost due to clogging of the siphon tube 9. Therefore, in the present embodiment, the rotary member 51 has a rotating end 54 extending therefrom, and a second pressing member 55 is disposed on the upper end of the rotary end 54. The second pressing member 55, The siphon tube 9 is pressed to open and close the siphon tube 9 when the siphon tube 51 rotates. At this time, the connecting board is a tertiary board, and the principle thereof is similar to the first pressing member 53 and will not be described further. It should be noted that the opening and closing of the hose 4 and the siphon tube 9 are crossed. That is, when the hose 4 is opened, the siphon tube 9 is shut off, and when the hose 4 is shut off, the siphon tube 9 is opened. Therefore, when the first pressing member 53 is reset and the hose 4 is pressed by the action of the return spring 7, the second pressing member 55 is rotated in the direction away from the siphon hose 4.

The housing is provided with a second fixing block 82 and the second fixing block 82 is on the other side of the siphon tube 9 relative to the second pressing member 55, In the example, the first fixed block 81 and the second fixed block 82 are integral.

In the present embodiment, the hose 4 has a liquid unidirectional flow valve 41 at one end close to the sewer pipe, and the valve 41 causes the action of the unidirectional valve so that when the water is discharged, And the hole is blocked when not in use, so that odor in the sewage pipe is prevented from entering the room.

The above description is only an example of the present invention, and thus the scope of the patent of the present invention is not limited. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

1: seat 11: flushing chamber
111: Water pipe 2: Water tank
21: switch 31:
32: After sewer 4: Hose
41: valve 51: rotating member
52: rotating shaft 53: first pressing member
54: rotating end 55: second pressing member
6: Driving rope 7: Return spring
81: first fixed block 82: second fixed block
9: Siphon tube

Claims (8)

As a kind of water-saving type toilet seat,
Includes a water tank in a seat and a seat,
The float has a flushing chamber, the flushing chamber is connected to a water tank, the water tank has a switch,
A drainage pipe of the flushing chamber is connected to an outside drainage pipe through a water-saving device, and the water-saving device includes a valve assembly for controlling the blocking and forwarding of the housing, the hose and the hose,
Wherein the hose is inclined in the housing, one end of the hose is connected to the drain pipe, the other end is connected to the external drain pipe,
Wherein the valve assembly includes a rotating member, a rotating shaft, and a first pressing member, the rotating shaft is installed in the housing, the rotating member is rotatably installed on the rotating shaft,
Wherein the first pressing member is at the front end of the rotating member and the first pressing member presses the hose when the rotating member rotates to shut off or open the hose. The method according to claim 1,
Wherein the water-saving device further comprises a siphon tube, and the siphon tube is installed in the hose in an inverted "U" shape. 3. The method of claim 2,
Characterized in that the rotary member has a rotating end extending therefrom and the upper end of the rotary member is in the second pressing member and the second pressing member is pressed to press the siphon tube to shut off the siphon tube when the rotary member rotates, Male countertop. The method according to claim 1,
Characterized in that at both ends of the hose there are fixing grooves extending in the circumferential direction and that the water-saving device also has a hoop ring and the hoop ring is provided in the fixing groove to fix the hose to the drain pipe and the sewer pipe. 5. The method according to any one of claims 1 to 4,
Wherein a rear end of the rotating member is connected to a driving rope for rotating and rotating the rotating member, and the driving rope is interlocked with the switch. 6. The method of claim 5,
Wherein the water saving device has a return spring, one end of the return spring is connected to the rear end of the rotating member, and the other end is fixed to the housing. The method according to claim 1,
The housing also has a first fixing block and a second fixing block, wherein the first fixing block is on the other side of the hose relative to the first pressing member, and the second fixing block includes a siphon A kind of water saving type toilet seat characterized by being on the other side of the pipe. The method according to claim 1,
Characterized in that the hose has a liquid unidirectional flow valve at one end close to the sewer pipe.

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